Impact of fuel-economy shortfall: trends in technology-weighted EPA vs on-road MPG. Periodic analysis memorandum No. 1
Technical Report
·
OSTI ID:6258324
The fuel consumption impacts of revised estimates of the shortfall between the EPA-measured and on-road fuel economy of light-duty vehicles (passenger cars and light-duty trucks less than 8500 lbs GVW) are examined. The analysis uses the DOE Highway Fuel Consumption model to project fuel demand. The technologies and technology-specific shortfall relations are examined. The procedure used to develop aggregate technology-weighted fuel economy shortfall relations for the Highway Fuel Consumption model is outlined. The fuel demand impacts of alternative assumptions regarding technology-specific shortfall are compared. (LEW)
- Research Organization:
- Energy and Environmental Analysis, Inc., Arlington, VA (USA)
- DOE Contract Number:
- AC01-79PE70032
- OSTI ID:
- 6258324
- Report Number(s):
- DOE/PE/70032-T1; ON: DE81030841
- Country of Publication:
- United States
- Language:
- English
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29 ENERGY PLANNING
POLICY AND ECONOMY
AUTOMOBILES
FUEL CONSUMPTION
TRUCKS
FUEL ECONOMY
MATHEMATICAL MODELS
VARIATIONS
ENERGY CONSUMPTION
VEHICLES
320203* - Energy Conservation
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& Utilization- Transportation- Land & Roadway
298000 - Energy Planning & Policy- Consumption & Utilization